A lock period refers to the amount of time prior to closing that you can secure an interest rate for your loan. Generally, lock periods range from 30 days to over 90 days. Generally, the longer the lock period, the more you pay in points or interest or there may be a separate charge for longer lock periods.. If your loan is "lockable", your lender will identify the available lock period. Just as a rough example, a 60 day lock is on the average about 0.125% to 0.25% higher in rate than a 30 day rate lock.  To secure the same rate for a 60 day rate lock as the 30 day rate lock one my elect to "buy" the extra 30 days for a fee of 0.25% to 0.50% depending on the market.

Before you go through the closing process on a mortgage, you will need to lock in your rate and points.  Since getting a mortgage is such a significant financial commitment, it is critical that you understand what rates and points are and what they mean for your finances.

The rate on your mortgage is a percentage of the total sum borrowed.  Interest rates accompany mortgages to offset risks and costs to lenders.  After all, lending is a business and lenders must have something to gain in order for their business to be viable.  But, you should be able to lock into the best interest rate possible so you can save money.  Look at current interest rates advertised and before you commit, ask your lender if the rates shown are the lowest for that day or week.  You should also find out if the rates you see are adjustable or fixed.

Points on a mortgage are 1 percent of the amount of the loan.  By paying points, you can get a lower rate on your mortgage.  You may have to decide whether to pay upfront for the points or to accept a higher rate on your mortgage.  This depends on how long you are planning to stay in the house and whether you have enough cash to pay for the points.  Regardless of your decision, you should compare points from different lenders and get the mortgage that best fits your finances.

Locking into rates and points just means that your lender legally commits to giving you a specified interest rate for a specified period of time.  If you don’t lock into rates and points, you risk your mortgage costing you more thanyou had predicted, so be sure that you are clear about what you lock into and for how long.